rule 34 anal anal sex anthro aoki6311 balls blush bodily fluids bound bulge censored chest tuft clothing ear penetration erection eulipotyphlan fangs footwear genitals half closed eyes half erect hedgehog humanoid hands male mammal monochrome narrowed eyes oral oral penetration penetration penis questionable consent shadow the hedgehog shoes simple background slime solo sonic series sonic the hedgehog series stomach bulge tentacle tentacle in ear tentacle in mouth tentacle penetration tentacle sex tongue tongue out tuft 4005267